baber/WOPTO huggingface dataset:
Patent JP-2019220457-A (JP)
Title: Electrolyte for electrochemical cell and electrochemical cell
Inventor: NAKAMURA TOSHIYUKI
IPC: H01M8/0289
Filed: 2019-06-14
Abstract: To provide an electrolyte for an electrochemical cell, capable of suppressing peeling and deformation, and an electrochemical cell capable of suppressing the peeling and deformation of an electrolyte.SOLUTION: An electrolyte 16 includes a porous base material 20, and an inorganic solid electrolyte body 22. The porous base material 20 has a three-dimensional network structure and forms a continuous hole 20a. The inorganic solid electrolyte body 22 includes a composite part 22a and a first membranous part 22b. The composite part 22a has ionic conductivity and is disposed in the continuous hole 20a. The first membranous part 22b is connected to the composite part 22a and disposed on the porous base material 20.SELECTED DRAWING: Figure 2
Patent JP-2020202950-A (JP)
Title: Bag storage case
Inventor: TSUCHIDA KENGO
IPC: A47F13/08
Filed: 2019-06-14
Abstract: To provide a bag storage case from which a single bag can preferably be taken out.SOLUTION: A bag storage case includes a holding part, a wall part, a detaching mechanism and an operation part. The holding part folds back and holds laminated multiple bags. The wall part has a take-out port from which the bag is taken out. The detaching mechanism detaches a folded-back part of the bag. The operation part operates the detaching mechanism.SELECTED DRAWING: Figure 4
Patent JP-2020204002-A (JP)
Title: Cellulose acetate flakes, method of producing cellulose acetate flakes, and dryer
Inventor: TAKEDA KAZUSHI
IPC: F26B3/347
Filed: 2019-06-19
Abstract: To provide cellulose acetate flakes which have an excellent hue even if low-grade pulp is used.SOLUTION: The cellulose acetate flakes comprise cellulose acetate in which the molar content of xylose based on the summed molar contents of xylose, mannose and glucose is from 0.5 mol% to 1.0 mol% inclusive, and have an absorptiometry hue less than or equal to 0.47 cm-1, a water content less than 2 wt.%, and a specific surface area less than or equal to 9 m2/g.SELECTED DRAWING: None
Patent JP-2021000933-A (JP)
Title: Vehicular air conditioner
Inventor: HIRAYAMA TAKASHI
IPC: B60H1/32
Filed: 2019-06-24
Abstract: To provide a vehicular air conditioner that can efficiently perform defrosting when frost is formed in an outdoor heat exchanger during air heating.SOLUTION: A vehicular air conditioner comprises: an air blower that has a first blowing direction in which outdoor air is blown from an outdoor heat exchanger 11 toward a radiator 3 and a second blowing direction in which outdoor air is blown from the radiator 3 toward the outdoor heat exchanger 11, where the two blowing directions can be switched; and an air-flow adjustment device 5 that adjusts a passing range for the outdoor air blown in the two blowing directions to pass a heat exchange core part of the outdoor heat exchanger 11. The air-flow adjustment device 5 can be switched between a first position at which the passing range of the outdoor air blown in the first blowing direction occupies the whole of the heat exchange core part and a second position at which the passing range of the outdoor air blown in the second blowing direction occupies only a portion at which a partial heat exchange path including a heat exchange path at one end of the heat exchange core part is provided.SELECTED DRAWING: Figure 2
Patent JP-2020202546-A (JP)
Title: S type rear load horn speaker cabinet
Inventor: MAEKAWA KATSUYUKI
IPC: H04R1/02
Filed: 2019-06-07
Abstract: To solve such a problem that, while a speaker cabinet is a cabinet for how processing frequencies (sound waves) generated from a rear face of a speaker unit and many kinds of cabinets are manufactured to produce good sounds, no complete cabinet has been developed yet due to sound absorption, diffuse reflection, unclearness etc. up to the present.SOLUTION: Frequencies (sound waves) generated from a rear part of a speaker unit are guided to the rear part with a curved guide plate (B), are folded back at a curved separation pillar (A) attached at the center of the rear part, and are allowed to pass through an S type rear load horn so that the frequencies in the whole frequency range are radiated to an opening. Resultingly, trial listening of the same sound as a concert hall or a live house can be achieved.SELECTED DRAWING: Figure 6
Patent JP-2021010111-A (JP)
Title: Information processing device, information processing method, program
Inventor: MINAGAWA MASAHIKO
IPC: H04N5/232
Filed: 2019-07-01
Abstract: To enable settings of an imaging device to be easily saved and reflected in the imaging device.SOLUTION: First setting saving processing for saving a first setting information group of an imaging device into a storage medium and first setting transfer processing for transferring the saved first setting information group into the imaging device are performed. Further, second setting saving processing for saving a second setting information group into the storage medium and processing for transferring the saved second setting information group into the imaging device are performed. In user interface controller processing, an input of path information is requested when the second setting transfer processing is performed, and the request on the path information is not performed when the first setting transfer processing is performed.SELECTED DRAWING: Figure 22
Patent JP-2019155205-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-07-02
Abstract: To provide a game machine capable of suppressing deterioration in taste of a game.SOLUTION: Main control means for controlling a game includes: operation-start information storage means that can store operation-start information items up to a predetermined number, the operation-start information items being acquired with entry of a game medium in a winning area in a game area as a trigger; lottery game execution means that can execute a lottery game on the basis of the operation-start information; specific game execution means that, when the lottery game derives a specific result, can execute a specific game; prior determination means capable of determining, before execution of the lottery game, whether or not the lottery game derives the specific result; and game information transmission means that can transmit game information including a prior determination result of the prior determination means, to performance control means for controlling a performance related to the game. The performance control means includes: game information reception means capable of receiving the game information from the main control means; and prior processing execution means capable of executing, before the execution of the lottery game, a performance related to the prior determination result of the lotter game.SELECTED DRAWING: Figure 8
Patent JP-2020007307-A (JP)
Title: Method for producing alkylalkoxysilane
Inventor: PHILIPP ALBERT
IPC: B01J31/30
Filed: 2019-07-03
Abstract: To provide a method for producing an alkylalkoxysilane having 3 to 20 carbon atoms in which alkoxy represents methoxy, ethoxy or propoxy by hydrosilylation .SOLUTION: There is provided a method for producing an alkylalkoxysilane in which a mixture of at least one hydroalkoxysilane from the group of a hydrotrialkoxysilane, hydroalkyldialkoxysilane and a hydrodialkylalkoxysilane [in short also referred to as (one or more) H- silane] and a Pt catalyst are charged, the mixture is heated at a temperature of 30 to 60°C and then, while mixing, an ω-unsaturated or monounsaturated hydrocarbon having 3 to 20 carbon atoms [in short also referred to as an olefin component], at least one carboxylic acid and at least one alcohol as a cocatalyst are added, blended and reacted, followed by post treating the obtained product mixture.SELECTED DRAWING: None
Patent JP-2021012249-A (JP)
Title: Light guide plate and hologram recording device and hologram recording method used therefor
Inventor: SASAKI MAYUMI
IPC: G03H1/04
Filed: 2019-07-04
Abstract: To provide a light guide plate using a volume type hologram with less color unevenness, a hologram recording device and a hologram recording method used therefor.SOLUTION: A hologram recording device for producing a hologram for diffracting incident light comprises: a laser light source; a first 1/2 wavelength plate for controlling a polarization direction of light beam emitted from the laser light source; a polarization beam splitter for reflecting S polarized light to the light beam which has passed through the first 1/2 wavelength plate and then emitting the S polarized light as A light ray, and transmitting P polarized light and then emitting the P polarized light as B light ray for branching the light into two directions; a first wedge prism mirror for reflecting the A light ray; a second 1/2 wavelength plate for polarizing the B light ray to S polarized light; a second wedge prism mirror for reflecting the S polarized light which was polarized by the second 1/2 wavelength plate; and a recording medium to which the light ray reflected by the first wedge prism mirror and the light ray reflected by the second wedge prism mirror are radiated.SELECTED DRAWING: Figure 10
Patent JP-2021015139-A (JP)
Title: Display device and projection system
Inventor: AKIBA AKIRA
IPC: G09G3/34
Filed: 2019-07-10
Abstract: To provide a display device capable of achieving nonlinear gradation expression (gamma characteristics/gamma curves) even when an optical modulator is an on/off binary display device.SOLUTION: A display device includes: a first optical system for generating illumination light whose light emission luminance is variable; a photochromic section which transmits the illumination light from the first optical system and which can vary its transmissivity; a second optical system which includes an optical modulator and which optically modulates the illumination light streaming from the first optical system via the photochromic section by using a pulse width modulation technique; and a control section for controlling the light emission luminance of the illumination light from the first optical system and the transmissivity of the photochromic section in an arbitrary combination.SELECTED DRAWING: Figure 4
Patent JP-2021016024-A (JP)
Title: Information processor, method of controlling information processor, and program
Inventor: KAWANO RURIKO
IPC: G06F13/00
Filed: 2019-07-10
Abstract: To provide an information processor, a method of controlling an information processor and a program, capable of suppressing degradation in quality of an image.SOLUTION: A program in an embodiment of the present invention is characterized in that a computer in an information processor functions as: download means of downloading an image selected by a user on a social networking service from a server device that provides the social networking service; replacement means of replacing the downloaded image with an image that is stored in the information processor and that is an image corresponding to the downloaded image; and analysis means of analyzing the replaced image.SELECTED DRAWING: Figure 8
Patent JP-2021014413-A (JP)
Title: Pest control agent, and pest control device
Inventor: SUMITA KAZUMA
IPC: A01N53/06
Filed: 2019-07-10
Abstract: To provide a pest control agent and device that apply an air current to a pyrethroid compound for volatilization, wherein the pest control effect of the pyrethroid compound is improved.SOLUTION: An air current is applied to a pest control agent containing a specific pyrethroid compound and a specific dibasic acid ester for volatilization.SELECTED DRAWING: None
Patent JP-2021015847-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/683
Filed: 2019-07-10
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a device is formed on a surface into individual device chips comprises a polyester-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyester-based sheet arranging step arranges a polyester-based sheet on a rear surface or a surface of the wafer. The integrating step heats the polyester-based sheet by applying hot air to the sheet, and integrates the wafer and the sheet. The frame supporting step supports the polyester-based sheet by a frame composed of a first frame including magnets and a second frame by holding an outer periphery of the polyester-based sheet using the frame. The dividing step forms a modified layer in the wafer by irradiating the wafer with a laser beam of a wavelength having permeability to the wafer along division schedule lines and divides the wafer into individual device chips. The picking-up step applies ultrasonic waves to the polyester-based sheet and picks up the device chips.SELECTED DRAWING: Figure 4
Patent JP-2021013701-A (JP)
Title: Game machine
Inventor: YAMAMOTO YOSHITERU
IPC: A63F7/02
Filed: 2019-07-16
Abstract: To provide a game machine which can give an appropriate notification of a position of a decorative member.SOLUTION: In a middle frame 12 including a display device 15, a front frame 13 is openably/closably supported by a second hinge mechanism provided in one side portion of a middle frame 12. In a front frame 13, a second decorative member 31 is arranged movably to an original position and evacuation position located in a front face side of the front frame 13. In the front frame 13, a frame lamp 26 capable of executing an error notification is provided. The frame lamp 26 continues an error notification which is started when a performance control CPU determines that the front frame 13 is a close state and that the second decorative member 31 is moved from the original position, even when the front frame 13 brought from the close state into an open state is brought into the closed state, and ends the error notification when the performance control CPU determines that the second decorative member 31 returns to the original position.SELECTED DRAWING: Figure 1
Patent JP-2021018071-A (JP)
Title: Topographic information generation device, topographic information generation system, and information generation method
Inventor: OTA DAISUKE
IPC: B66F11/04
Filed: 2019-07-17
Abstract: To provide a topographic information generation device which obtains topographic information for accurately grasping topography around a construction machine.SOLUTION: A topographic information generation device acquires topography sensing information from a plurality of topography sensing devices respectively provided near an upper portion of a vertical expansion and contraction mechanism of a plurality of working vehicles having the vertical expansion and contraction mechanism, and generates topographic information obtained by integrating the topography sensing information on the basis of a reference position.SELECTED DRAWING: Figure 1
Patent JP-2020099667-A (JP)
Title: X-ray CT system and method
Inventor: ZHOU JIAN
IPC: A61B6/03
Filed: 2019-07-17
Abstract: To achieve spectral CT that eliminates a defect specified for a spectral CT configuration.SOLUTION: An X-ray CT system includes an acquisition unit and a processing unit. The acquisition unit acquires a first image based on a first projection dataset that corresponds to a discrete first view group and is collected with the irradiation of an X-ray of first energy, and a second image based on a second projection dataset that corresponds to a discrete second view group and is collected with the irradiation of an X-ray of second energy. Based on the first image and the second image, the processing unit generates a third image and a fourth image by inputting the first image and the second image in a learned model for generating the third image in which a streak-like artifact in the first image is reduced, and the fourth image in which a streak-like artifact in the second image is reduced.SELECTED DRAWING: Figure 6
Patent JP-2020037739-A (JP)
Title: Composition and method for activating titanium substrate
Inventor: SAKURJAYARAM R SUBRAMANIARAJA
IPC: C25D5/34
Filed: 2019-07-25
Abstract: To provide a composition, a system, and a method for activating a metal substrate (for example, a metallic fastener or other components/elements).SOLUTION: A method, for pretreating a substrate prior to stacking materials on the substrate, includes immersing the substrate in an activation solution for a predetermined period of time. The activation solution includes ammonium salt containing a fluorine-containing anion, sulfuric acid, and water.SELECTED DRAWING: None
Patent JP-2021019516-A (JP)
Title: Peach fertility determination method and fertility determination kit
Inventor: ODA KENJI
IPC: C12Q1/686
Filed: 2019-07-25
Abstract: To provide a determination method and a fertility determination kit, which allow peach fertile and sterile varieties to be easily selected with high accuracy at the seedling stage before planting.SOLUTION: A method for determining peach fertility comprises using as a DNA marker a site corresponding to the base position of 1, 115 in a specific base sequence; and considering the peach as a sterile variety if a normal gene whose base site is thymine (T) is not detected and a mutant gene whose base site is mutated from thymine (T) to cytosine (C) is detected.SELECTED DRAWING: None
Patent JP-2021022221-A (JP)
Title: Base station, traffic communication system, and traffic management method
Inventor: UMEHARA YUTA
IPC: H04W4/44
Filed: 2019-07-29
Abstract: To appropriately determine the presence/absence of a traffic obstacle and its location while suppressing increase in a processing load of each vehicle.SOLUTION: A base station to be used for a traffic communication system comprises a communication unit which receives information transmitted from a vehicle travelling on a road through wireless communication, and a control unit which identifies a travel behavior including a traveling course of the vehicle on the road based on the information received by the communication unit. The control unit executes first processing for performing statistic or machine learning upon the travel behavior which is identified for each of a plurality of vehicles travelling on the road and second processing for determining the presence/absence of a traffic obstacle on the road and a location of the traffic obstacle based on a result of the first processing.SELECTED DRAWING: Figure 5
Patent JP-2021020175-A (JP)
Title: Exhaust emission control filter
Inventor: MIZUTANI KEISUKE
IPC: C04B38/08
Filed: 2019-07-29
Abstract: To provide an exhaust emission control filter which can reduce an initial pressure loss, can secure an initial PM collection rate, and can suppress an increase of a pressure loss after the sedimentation of ash.SOLUTION: An exhaust emission control filter 1 is arranged in an exhaust passage of a gasoline engine. The exhaust emission control filter 1 comprises a bulkhead 11 having a large number of air holes 110, a plurality of cells 12 defined by the bulkhead 11, and a sealing part 13 for alternately sealing the plurality of cells 12 at both end parts of the filter. When a communication hole number being a number of the communication holes 111 per 1 mm 2 of the bulkhead is 4,000 pieces or larger, an average air hole diameter of the bulkhead 11 is set as Aμm, and an average surface opening diameter of the air holes 110 of a surface of the bulkhead 11 is set as Bμm, the bulkhead 11 satisfies a relationship of A≥B.SELECTED DRAWING: Figure 14
Patent JP-2021024114-A (JP)
Title: Image formation device
Inventor: HISANO DAISUKE
IPC: B41J2/01
Filed: 2019-07-31
Abstract: To provide an image formation device which enables an ink to circulate going through a head and circulate without going through the head while reducing increase of the weight of a carriage.SOLUTION: A printer includes: a head unit 100 including a head part; a carriage 20; a fourth supply passage 714A; a fifth supply passage 715A; a second bypass passage 802; and an electromagnetic valve 31. The carriage 20 is equipped with the head unit 100 and may move from a first position P1 to a second position P2 in a main scanning direction. The fourth supply passage 714A supplies an ink to the head part. The fifth supply passage 715A refluxes the ink from the head part. The second bypass passage 802 connects the fourth supply passage 714A with the fifth supply passage 715A. The electromagnetic valve 31 provided at the second bypass passage 802 is provided at a position away from the carriage 20.SELECTED DRAWING: Figure 4
Patent JP-2020136258-A (JP)
Title: Manufacturing method of modular flat connecting plate, assembly of modular flat connecting plate including modular flat connecting plate, and stamping assembly for manufacturing modular flat connecting plate
Inventor: WANG SEA-FUE
IPC: H01M8/0206
Filed: 2019-08-01
Abstract: To provide a manufacturing method of a modularized planar connecting plate that alleviates or eliminates the drawbacks of the prior art.SOLUTION: A manufacturing method of a modularized planar connecting plate 2 for a solid oxide fuel cell includes a step (a) of preparing a metal base plate, a step (b) of stamping a main region of a metal base plate to form a plurality of rows of upper convex portions 213 on the upper surface of the main region of the metal base plate, and form a plurality of rows of lower concave portions on the lower surface of the main region of the metal base plate, and a step (c) of stamping the main region of the metal base plate to form a plurality of rows of lower convex portions on the lower surface of the main region of the metal base plate, and form a plurality of rows of upper concave portions 214 on the upper surface of the main region of the metal base plate.SELECTED DRAWING: Figure 2
Patent JP-2021024915-A (JP)
Title: Production method of polyester resin
Inventor: NAKANE TAKAYUKI
IPC: C08G63/91
Filed: 2019-08-01
Abstract: To provide a production method of a polyester resin allowing introduction of a desired structural site into a side chain of the polyester resin.SOLUTION: A production method of a polyester resin comprises reacting a polyester resin (A), which has a carboxy group in a side chain and has a hydroxyl value of 10 mgKOH/g or less, with an active hydrogen group-containing compound (B) in the presence of a compound (C) represented by the general formula (1) in the figure, where R1 and R2 represent C1-20 hydrocarbon groups.SELECTED DRAWING: None
Patent JP-2021027447-A (JP)
Title: Imaging apparatus
Inventor: OSHITAUCHI KAZUKI
IPC: H04N5/374
Filed: 2019-08-02
Abstract: To prevent deterioration of image quality due to an operation of switching between a current for reading a focus detection signal and a current for reading an imaging signal.SOLUTION: An imaging apparatus includes a pixel array in which a plurality of unit pixels each having a plurality of photoelectric conversion units are arranged in a matrix, a plurality of column output lines arranged in each column of the pixel array, and a plurality of unit pixels in each of the unit pixels, and control means that controls to output optical signals generated by all of photoelectric conversion elements to a first column output line, and outputs an optical signal generated by a part of the plurality of photoelectric conversion units to a second column output line different from the first column output line.SELECTED DRAWING: Figure 4